9986/3 Myelodysplastic syndrome with 5q deletion (5q-) syndrome


Definitions

Tumours of haematopoietic and lymphoid tissues
ICD-O-3 topography code: C42 and C77
ICD10: D46.6
           

/span>yelodysplastic syndrome with isolated del(5q) is a myelodysplastic syndrome (MDS) characterized by anaemia with or without other cytopenias and/or thrombocytosis and in which the sole cytogenetic abnormality is del(5q). Myeloblasts comprise <5% of nucleated bone marrow (BM) cells and <1% of peripheral blood (PB) leukocytes and Auer rods are absent.

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